A man wearing a cap and gloves polishes the side of a large white boat using a cloth. The boat is on a trailer, parked outdoors on grass with trees and a building in the background.

Boat Gelcoat Restoration & Detailing Products

Preserve and enhance your boat’s gel coat with our specialized detailing products, formulated to restore gloss, prevent oxidation, and protect against UV damage. Designed for long-lasting resilience, these products keep your boat’s finish looking vibrant and smooth, ready to withstand the toughest marine environments.

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11 products

water-spot-remover-before-after.jpg - Water Spot Remover - Undrdog Surface Products
Water Spot Remover Sale priceFrom $10.99
car-loves-use-quick-detail.jpg - Rethink Car Wax: Discover a Superior Shine with Quick Detail - Undrdog Surface Products
Quick Detail: Effortless Shine & Protection Sale priceFrom $21.99
qd.jpg - QD Plus: Superior Gloss & Protection - Undrdog Surface Productsqd-plus-shine.jpg - QD Plus: Superior Gloss & Protection - Undrdog Surface Products
QD Plus: Superior Gloss & Protection Sale price$69.00
Undrdog-Soap-in-Action.jpg - Undrdog Soap: Ultimate Car & Boat Wash - Undrdog Surface Productsundrdog-soap-on-car.jpg - Undrdog Soap 2-pack - Undrdog Surface Products
Undrdog Soap: Ultimate Car & Boat Wash Sale priceFrom $5.99
QuickDetail32oz_456ebb35-c9cb-4370-877f-b53d829f53b7.jpg - Undrdog Matte QD - Undrdog Surface Productsqd-in-action-2_694f707c-0a7d-4f7a-8864-5c45139fa1ce.jpg - Undrdog Matte QD - Undrdog Surface Products
Undrdog Matte QD Sale priceFrom $21.99
Undrdog-Soap-in-Action_80ff3766-a9fb-403d-a09e-bd10eebb7f4b.jpg - Midnight Black Car Soap: Because Dark Cars Don't Need Special Treatment! - Undrdog Surface Productsundrdog-soap-on-car_29ce4ec0-b120-479a-b8dc-6f03274fbdc9.jpg - Midnight Black Car Soap: Because Dark Cars Don't Need Special Treatment! - Undrdog Surface Products
Midnight Black Car Soap: Because Dark Cars Don't Need Special Treatment! Sale priceFrom $5.99
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Undrdog-Soap-in-Action_e033b7f7-c438-4436-80b4-53d94b0b6237.jpg - Snowy White Car Soap for White and Silver Colored Cars - Undrdog Surface Productsundrdog-soap-on-car.jpg - Undrdog Soap 2-pack - Undrdog Surface Products
Snowy White Car Soap for White and Silver Colored Cars Sale priceFrom $5.99
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Undrdog-Soap-in-Action_ddd65a03-aef7-4bd9-b110-4cfd489b085a.jpg - ColorPop Car Soap: Vibrant Cleaning for Every Hue! - Undrdog Surface Productsundrdog-soap-on-car_f276dbe1-3f0e-49f3-96eb-3529b9c20874.jpg - ColorPop Car Soap: Vibrant Cleaning for Every Hue! - Undrdog Surface Products
ColorPop Car Soap: Vibrant Cleaning for Every Hue! Sale priceFrom $5.99
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car-loves-use-quick-detail.jpg - Rethink Car Wax: Discover a Superior Shine with Quick Detail - Undrdog Surface Products
Rethink Car Wax: Discover a Superior Shine with Quick Detail Sale priceFrom $21.99
Sold out
QuickDetail32oz_bd2e6019-c17b-4479-a2f6-2626947d5524.jpg - Upgrade from Boat Wax: Quick Detail for Superior Marine Shine - Undrdog Surface Productsgeorge-undrdog-quick-detail.jpg - Upgrade from Boat Wax: Quick Detail for Superior Marine Shine - Undrdog Surface Products
Upgrade from Boat Wax: Quick Detail for Superior Marine Shine Sale priceFrom $21.99
MysteryElixirUndrdog3.jpg - Mystery Elixir - Undrdog Surface Products
Mystery Elixir Sale priceFrom $14.99

Our Commitments:

Detailing Products that Work

Undrdog products are designed to clean and protect your car against dirt build-up, oxidation, sun damage, acid rain and much more.

Out of This World Support

Jokes aside, we've got the best customer service ever. Period.

Double Your Money Back Guarantee

At Undrdog, we stand behind the exceptional quality and performance of our products. No ifs, no buts and no holds barred.